Last updated: August 27, 2025
In Onitsha, Nigeria, the weather in June is defined by a warm climate characterized by a maximum temperature of 34°C (94°F) and a comfortable average of 27°C (81°F), dipping to a minimum of 23°C (73°F) during the cooler nights. This month is also marked by significant precipitation, with 193 mm (7.6 in) of rain falling over the course of 23 days, contributing to the region's notable humidity levels of 86%. Residents and visitors alike can expect a vibrant and humid atmosphere, typical of the wet season, making it essential to prepare for frequent showers and warm temperatures.
In June, Onitsha experiences a shift towards milder weather, with a minimum temperature of 23°C (73°F) and an average of 27°C (81°F), a slight dip compared to the hotter months preceding it. The maximum temperature reaches up to 34°C (94°F), offering a comfortable respite from the intense heat of March and April when temperatures often soared to around 40°C (104°F). This trend showcases the onset of the rainy season, as the climate begins to cool off, heralding more pleasant days ahead. Overall, June marks a transitional phase in Onitsha's weather pattern, characterized by decreased temperatures and increased humidity, making it a time for relief from the sweltering heat of early summer.
In June, Onitsha experiences a significant spike in precipitation, with an impressive 193 mm (7.6 in) of rain over 23 days. This marks a notable increase from previous months, highlighting the onset of the rainy season in this vibrant Nigerian city. Following the gradual rise in precipitation from 5 mm in January to 128 mm in May, June's rainfall not only intensifies but also sets the stage for the wettest months ahead. The trend continues into July, where rainfall rises slightly further to 201 mm (7.9 in), further solidifying June's role as a pivotal point in the year's climate narrative. Residents and the landscape alike brace for the lush transformation that this abundant rainfall heralds.
As June rolls into Onitsha, Nigeria, residents experience a significant rise in humidity, peaking at 86%. This month marks a transition into the region's notably damp season, following May’s already high humidity of 84%. The upward trend is evident, as humidity levels have steadily increased from a comfortable 31% in January to a sultry 86% in June, with July promising even more moisture at 87%. This pattern signifies a shift towards the intense humidity characteristic of the summer months, culminating in a peak during August at an astonishing 90%. The gradual increase underscores the tropical climate's influence, setting the stage for the warm, humid conditions that define Onitsha's mid-year weather.
In June, Onitsha, Nigeria, experiences an extreme UV Index of 11, reflecting a trend of high solar intensity that characterizes this region during the first half of the year. This level of radiation means that unprotected skin can suffer from sunburn in just 10 minutes, urging locals and visitors alike to take precautionary measures. June joins a lineup of months with similarly high UV exposure, particularly from February through May, where the index peaked at 13 in April. Following June, July and August continue this trend, keeping the index at 12 and 11 respectively, demanding ongoing vigilance against harmful UV rays. For detailed insights and safety tips, visit Onitsha UV Index.
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In Onitsha, Nigeria, June brings a delightful embrace of sunshine, with 277 hours of radiant daylight illuminating the month. Although this is a dip from the vibrant highs of May's 297 hours, it still sits comfortably within the sunny patterns of the year. Following a consistent trend, June's sunshine hours are a notch below the preceding months of March and April, which boast impressive totals of 286 and 278 hours, respectively. As summer unfolds, the heat remains palpable, setting the stage for July's lower count of 265 hours. This fluctuation highlights a gentle ebb and flow in daylight that characterizes the region's diverse climate, promising plenty of warm, sunlit afternoons for residents and visitors alike.
In Onitsha, Nigeria, the likelihood of sunny weather in June stands at 22%, reflecting a slight diminishing trend as the year progresses. Starting from a peak of 52% in January, the chances of sunshine steadily decline, hitting their lowest point in July with only 14%. This pattern suggests that as the rainy season approaches, particularly in the early summer months, sunny weather becomes increasingly elusive. While June retains a modest chance of sunshine, residents can expect more overcast skies and rainfall as the month unfolds, making it essential to be prepared for the shift in weather. Overall, June offers only a glimmer of sunshine amid the moist air, setting the tone for the wetter months that follow.
In Onitsha, Nigeria, the daylight duration exhibits a consistent pattern throughout the year, reflecting a balance between the wet and dry seasons. By June, residents enjoy approximately 12 hours of daylight, a trend that begins in March and continues through September, fostering robust daytime activity and a vibrant atmosphere. As the year progresses towards December, daylight hours begin to taper off, averaging around 11 hours in the late fall and winter months. This stable daylight span not only influences daily routines but also highlights the region's tropical consistency, making Onitsha a unique locale for outdoor engagements year-round.
In Onitsha, Nigeria, the June winds bring a welcome consistency, with an average speed of 1.9 m/s (4 mph), mirroring the calm breezes of January. This month’s winds align closely with a gentle trend that begins in the earlier part of the year, peaking in April at 2.5 m/s (6 mph) before tapering off slightly in May and again in July. Despite the slight dip in wind speed during June, it maintains a steady pace that characterizes the local climate. As temperatures rise in the later months, the wind speed remains relatively stable, fluctuating modestly between 1.8 m/s (4 mph) in the fall and 2.2 m/s (5 mph) in the summer, creating a rhythmic pattern that enchants both residents and visitors alike.
Weather in Onitsha varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Onitsha, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather conditions. In June, temperatures range from a minimum of 23°C (73°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). This month also sees significant rainfall, with 193 mm (7.6 in) falling over 23 days and high humidity levels at 86%. Conversely, January experiences a broader temperature range, with a minimum of 19°C (66°F) and a maximum reaching 40°C (104°F). The average temperature is 29°C (85°F), but it is markedly drier, with only 5 mm (0.2 in) of precipitation occurring over just one day and a considerably lower humidity of 31%. For more detailed insights about January weather, visit Onitsha weather in January.
June and February present contrasting weather conditions. In June, temperatures range from a minimum of 23°C (73°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). This month experiences significant precipitation, averaging 193 mm (7.6 inches) over 23 days, coupled with high humidity at 86%. In stark contrast, February boasts higher maximum temperatures, reaching up to 40°C (105°F), with an average temperature of 30°C (87°F). However, it is much drier, with only 16 mm (0.6 inches) of rainfall spread over just 3 days and a considerably lower humidity level of 36%. For more details, you can check Onitsha weather in February.
In June, temperatures are relatively moderate, with daily averages around 27°C (81°F) and maximums reaching up to 34°C (94°F). However, this month is also characterized by high humidity at 86% and significant rainfall, averaging 193 mm (7.6 in) over 23 days. In contrast, March experiences higher overall temperatures, with average highs of 40°C (104°F) and a lower humidity of 60%. The precipitation is also minimal in March, with only 47 mm (1.9 in) spread across 10 days. For more detailed insights, you can check Onitsha weather in March.
When comparing the weather in June and April, notable differences emerge in temperature, precipitation, and humidity. In April, temperatures can reach a scorching maximum of 40°C (103°F), with an average around 29°C (84°F), while June sees a more moderate maximum of 34°C (94°F) and an average of 27°C (81°F). Precipitation also varies significantly, with June experiencing 193 mm (7.6 in) of rain over 23 days compared to April's 86 mm (3.4 in) over 15 days. Additionally, June has a higher humidity level at 86%, compared to April's 73%. For a more detailed look at April's weather in Onitsha, you can refer to Onitsha weather in April.
In comparing the weather of May and June, we observe some interesting trends. Both months experience a similar minimum temperature, with May slightly warmer at 23°C (74°F) compared to June's 23°C (73°F). The average temperature in May is also marginally higher at 28°C (83°F) than June's 27°C (81°F). However, May boasts a higher maximum temperature, reaching up to 37°C (98°F), while June's maximum is more moderate at 34°C (94°F).
Precipitation levels are notably different as well, with June experiencing 193 mm (7.6 in) of rain over 23 days, compared to May's 128 mm (5.0 in) over 20 days. Humidity levels are quite close, with June at 86% and May at 84%. For more specific details on weather conditions during May, you can refer to Onitsha weather in May.
June and July exhibit similar warm temperatures, with June's average reaching 27°C (81°F) and July's slightly lower at 26°C (79°F). However, June experiences slightly higher maximum temperatures, peaking at 34°C (94°F) compared to July's 33°C (92°F). Both months are characterized by considerable rainfall, with June receiving 193 mm (7.6 in) over 23 days and July slightly wetter at 201 mm (7.9 in) across 26 days. Humidity levels remain high in both months, hovering around 86% in June and 87% in July. For more detailed weather insights, you can check Onitsha weather in July.
In June, the weather typically showcases a range of temperatures with a minimum of 23°C (73°F), an average of 27°C (81°F), and a maximum of 34°C (94°F). This month experiences significant rainfall, totaling 193 mm (7.6 in) over 23 days, accompanied by high humidity at 86%. In contrast, August presents slightly cooler temperatures, with a minimum of 22°C (73°F), an average of 26°C (79°F), and a maximum of 33°C (91°F). Although precipitation is slightly lower at 181 mm (7.1 in) over the same number of days, humidity remains high at 90%. For more details on the weather in August, you can visit Onitsha weather in August.
In June, temperatures in Onitsha range from a minimum of 23°C (73°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). The month sees considerable rainfall, accumulating 193 mm (7.6 in) over 23 days, accompanied by high humidity at 86%. In contrast, September maintains a similar temperature range, with minima at 23°C (73°F), maxima at 34°C (93°F), and an average of 26°C (79°F). However, precipitation increases to 249 mm (9.8 in) over 26 days, and humidity rises slightly to 91%. For more detailed information, visit Onitsha weather in September.
In both June and October, the weather features similar temperature ranges, with minimums at 23°C (73°F), average highs around 27°C (81°F), and maximums reaching up to 34°C (93-94°F). However, June experiences slightly more precipitation at 193 mm (7.6 in) over 23 days, while October sees a bit less at 173 mm (6.8 in) across 24 days. The humidity is also marginally higher in October at 90% compared to June's 86%. For a more detailed look at October's weather, you can visit Onitsha weather in October.
June and November present contrasting weather patterns in terms of temperature and precipitation. In June, the minimum temperature hovers around 23°C (73°F), while the average reaches 27°C (81°F), peaking at a hot 34°C (94°F). This month is marked by significant rainfall, totaling 193 mm (7.6 in) over 23 days, contributing to a high humidity level of 86%. In contrast, November sees similar minimum temperatures at 23°C (73°F) but an increased average of 28°C (82°F) and a higher maximum of 35°C (96°F). Rainfall is notably sparse, with only 30 mm (1.2 in) over 8 days and a lower humidity of 82%. For more detailed information, you can check Onitsha weather in November.
In June, the weather is much more humid and rainy, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 34°C (94°F). The month experiences substantial precipitation, averaging 193 mm (7.6 in) over 23 days, resulting in a damp atmosphere with a humidity level of 86%. In contrast, December offers a drier and hotter climate, featuring a minimum temperature of 18°C (65°F) and reaching up to 38°C (100°F) at its peak. With only 5 mm (0.2 in) of rainfall over zero days, the humidity drops significantly to 63%. For a detailed comparison of December weather, you can check Onitsha weather in December.
As June rolls into Onitsha, the weather takes a marked turn, showcasing a blend of high humidity and considerable rainfall. Unlike the drier months, this period is characterized by frequent downpours, with precipitation occurring on nearly every other day. The temperatures remain warm, peaking at 34°C (94°F), but are often tempered by the moisture and cloud cover. This combination of elements creates a stifling atmosphere that differs significantly from the drier, sunnier months, making June a unique time in the local climate. For a more detailed look at how Onitsha's weather patterns evolve throughout the year, visit Onitsha Climate.